Probability question help
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Probability question help

[From: ] [author: ] [Date: 11-08-14] [Hit: ]
............
-------------Democrat------Republican---…
Male------------36--------------45----…
Female--------48---------------33-----…

determine the probability that a randomly chosen person from this poll is a republican given that you know the person is female

would the answer be something like 33/97?

-
33+45=78===>republican
33 are females so 33/78

-
-------------Democrat------Republican---…
Male------------36--------------45----…
Female--------48---------------33-----…
...................84..............78.…

P(R/F) = 33/81
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